server.js

// Get dependencies
const express = require('express');
const path = require('path');
const http = require('http');
const bodyParser = require('body-parser');

// Get API routes
const api = require('./server/routes/api');

const app = express();

// Parsers for POST data
app.use(bodyParser.json());
app.use(bodyParser.urlencoded({ extended: false }));

// Point static path to public
app.use(express.static(path.join(__dirname, 'public')));

// Set our api routes
app.use('/api', api);

// Pretty print JSON output
app.set('json spaces', 2);

// Get port from environment and store in Express
const port = process.env.PORT || '3000';
app.set('port', port);

// Create HTTP server
const server = http.createServer(app);

// Listen on provided port, on all network interfaces
server.listen(port, () => console.log(`API server running on localhost:${port}`));

module.exports = app;